. The study found that everyone has a special collection of germs living in and on their bodies. What’s more... to the chart on the left. What worries them is germs (细菌). Germs are everywhere. Some of them cause diseases ……

, the International Space Station (ISS) is “filled with germs”.The story comes from a new NASA study...性病原体), including Actinobacteria (放线菌) – often found on human skin – in the station, 248 miles (399 km) above Earth ……

of coliforms (大肠菌), a kind of bacteria found in excrement (粪便), with about 2,700 to 4,200 units of the germs (细菌) on each phone. “Swabbing (擦拭) a smartphone is almost like checking your handkerchief ……

." The desks at your school are probably no different.The scientists found that telephones in work places have almost 4,000 germs per square centimetre, keyboards 500 and computer mice around 250 ……

CHICAGO — Scientists who worry about the spread of nasty germs from animals to people have found the opposite can also happen: Cats and dogs catch bad things from their owners.Canadian researchers ……

. The boy gets angry and says all germs are bad!This makes different kinds of "germs" very unhappy. They come to talk to him. They show him they are good. Some germs help make bread soft. Others help make ……

office in Chicago. All the tested phones showed high numbers of coliforms (大肠菌), a kind of bacteria found... and pens all carry germs (细菌), our smartphones get far dirtier. They touch a lot of stuff, including ……

and virus left on the hands after cleaning was measured and compared. Good old soap and water was found...).Alcohol hand rubs were found to have variable results in removing bacteria and viruses. Hand wipes removed ……

germs lurk where you'd least expect them.Health experts have identified the four "germiest" places... by dozens of people every day. Saliva, bacteria and fecal matter are just a few of the substances found ……

to our faces, where *germs can spread into our ears, eyes, nose and mouth. To find out how germ... no signs of dangerous bugs like E. coli were found, the phones did have a type of bacteria associated ……

without a second thought. But scientists have found a way to turn this trash into treasure.A research... a valuable material called chitin (甲壳质). The team knew that chitin can help fight germs (细菌) and make ……

Beware kitchen germs家里细菌最多的地方是哪儿？IT may be safer to make a salad on your toilet seat than your..., Gerba said, researchers have found that the place with the most bacteria is the kitchen sponge (海绵 ……

with germs?A. They were astonished by it.B. They felt worried about it.C. They were satisfied with it.D. They felt unsurprised about it. 2. What can we conclude from the article?A. The microbes found ……

and found them in later samples taken from the contaminated keyboard.Chinese experts also found that the number of bacteria on a keyboard could be 400 times the number found on a toilet seat ……

Computer keyboards may look clean to you. But in fact, most of them have lots of dirt and germs (细菌.... Their fingers will transfer germs to the keyboard.One study showed that keyboards can be up to five times ……